There is a 6mm nodule in the lung, which is not small, but the severity of the nodule for the body does not lie in its size, although the size also has a certain impact, but the most important thing is its nature, that is, what is the situation of the nodule, such as pneumonia did not get well, leaving a nodule image, or after having tuberculosis foci of tuberculosis, or may be stimulated by external toxins, the body is stimulated by toxins, or may not be malignant. It is possible that the nodules are stimulated by external toxins and the body is stimulated by toxins, or it is possible that they are not malignant. Only when the nature of the disease is clear can we know the severity of the disease, so don’t be too careful at this time, indeed, when it is first discovered, if there are no other symptoms and blood tests are done to exclude the above-mentioned cases, we can only observe it. However, don’t forget about it, generally doctors will let after six months or after about three months to do another CT to observe its growth rate, if there is no special change in the short term, you can check once a year, don’t forget about it and suddenly find it grows up by surprise. In addition, the nodule damage to the body, because the nodule is seen in the film, do not know whether there are other problems, this time it is recommended to do routine screening to look at lung function, lung function, if there are abnormalities, you can do treatment for the abnormalities of lung function, combined with nodular hyperplasia.